<!doctype html>
<html>

	<head>
		<meta charset="utf-8">
		<title></title>
		<meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
		<link href="css/mui.css" rel="stylesheet" />
		<link rel="stylesheet" type="text/css" href="css/header.css" />
	</head>

	<body>
		<header class="mui-bar mui-bar-nav title">
			<a class="mui-action-back mui-icon mui-icon-left-nav mui-pull-left" style="color: white;"></a>
			<a id="link_submit_nickname" class="mui-icon mui-icon-right-nav mui-pull-right" style="color: white;line-height: 25px;font-size: 14px;">提交</a>
			<h1 class="mui-title title-color">设置昵称</h1>
		</header>

		<div class="mui-content">
			<div class="mui-input-row">
				<input id="txt_nickname" type="text" class="mui-input-speech mui-input-clear" placeholder="修改昵称">
			</div>
			
		</div>

		<script src="js/app.js"></script>
		<script src="js/mui.js"></script>
		<script type="text/javascript">
			mui.init();

			mui.plusReady(function() {
				var user = app.getUserGlobalInfo();
				var mynickname = user.nickname;
				
				var txt_nickname = document.getElementById("txt_nickname");
				txt_nickname.value = mynickname;
				
				// 提交事件，修改昵称
				var link_submint_nickname = document.getElementById("link_submit_nickname");
				link_submint_nickname.addEventListener("tap",function(){
					var newNickname = txt_nickname.value;
					if(newNickname.length < 1){
						app.showToast("昵称长度太短","error");
						return false;
					}
					
					if(newNickname.length > 8){
						app.showToast("昵称不能超过8位","error");
						return false;
					}
					
					plus.nativeUI.showWaiting("请稍后...");
					
					// 与后端联合
					mui.ajax(app.serverUrl + "/u/setNickName", {
						data: {
							userId: user.id,
							nickName: newNickname
						},
						dataType: 'json', //服务器返回json格式数据
						type: 'post', //HTTP请求类型
						timeout: 10000, //超时时间设置为10秒；
						headers: {
							'Content-Type': 'application/json'
						},
						success: function(data) {
							//服务器返回响应，根据响应结果，分析是否登录成功；
							plus.nativeUI.closeWaiting();
							
							if(data.status == 200){
								// 登录或者注册成功之后,保存全局用户对象到本地缓存
								var userInfoJson = data.data;
								app.setUserGlobalInfo(userInfoJson);
								
								// 触发另一个webview的自定义事件，可以使用mui.fire()方法
								var meWebvie = plus.webview.getWebviewById("me.html");
								mui.fire(meWebvie,"refresh");
								
								// 页面跳转
								mui.back();
								
							} else {
								app.showToast(data.msg, "error");
							}
						},
						error: function(xhr, type, errorThrown) {
							//异常处理；
							plus.nativeUI.closeWaiting();
							app.showToast("修改昵称失败","error")
						}
					})
				})
				
			})
		</script>
	</body>

</html>
